Who owns BRASKEM SA?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of BAK from SEC Form 13F filings across 62 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 62 institutions disclosed 18.7M shares of BRASKEM SA worth $45.6M — about 9.4% of shares outstanding; the largest disclosed holder is 140 Summer Partners LP. Source: SEC Form 13F filings, parsed by EvidInvest.
62
13F holders
$45.6M
value, 2026 filers
9.4%
of shares outstanding (18.7M sh)
14
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of BAK's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | 140 Summer Partners LPNEW | 8.0M | $19.6M | 1.4% | 4% | new |
| 2 | MARSHALL WACE, LLP | 2.0M | $4.9M | 0.0% | 1% | +196.8% |
| 3 | BARCLAYS PLCNEW | 1.5M | $3.7M | 0.0% | 0.8% | new |
| 4 | Point72 Asset Management, L.P. | 1.2M | $3.0M | 0.0% | 0.6% | +2309.8% |
| 5 | LPL Financial LLC | 821,977 | $2.0M | 0.0% | 0.4% | +5.8% |
| 6 | JANE STREET GROUP, LLC | 820,304 | $2.0M | 0.0% | 0.4% | +58.1% |
| 7 | UBS Group AG | 760,743 | $1.9M | 0.0% | 0.4% | +65.4% |
| 8 | X-Square Capital, LLC | 500,900 | $1.2M | 0.3% | 0.3% | 0.0% |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | 485,679 | $1.2M | 0.0% | 0.2% | 0.0% |
| 10 | STATE STREET CORP | 319,404 | $779,346 | 0.0% | 0.2% | -1.7% |
| 11 | Marex Group LtdNEW | 300,000 | $732,000 | 0.0% | 0.2% | new |
| 12 | BlackRock, Inc. | 248,212 | $605,638 | 0.0% | 0.1% | -13.3% |
| 13 | XTX Topco Ltd | 216,916 | $529,275 | 0.0% | 0.1% | -10.5% |
| 14 | TWO SIGMA INVESTMENTS, LP | 208,867 | $509,635 | 0.0% | 0.1% | +3.0% |
| 15 | MILLENNIUM MANAGEMENT LLC | 163,695 | $399,416 | 0.0% | 0.1% | +1153.5% |
| 16 | ION Fund Management Ltd | 119,000 | $290,360 | 0.0% | 0.1% | +2.9% |
| 17 | AMERICAN CENTURY COMPANIES INC | 114,298 | $278,887 | 0.0% | 0.1% | -1.5% |
| 18 | D. E. Shaw & Co., Inc.NEW | 78,880 | $192,467 | 0.0% | 0% | new |
| 19 | Engineers Gate Manager LP | 68,198 | $166,403 | 0.0% | 0% | +192.8% |
| 20 | RAMSEY QUANTITATIVE SYSTEMSNEW | 63,373 | $154,630 | 0.1% | 0% | new |
| 21 | HM PAYSON & CO | 60,415 | $147,413 | 0.0% | 0% | +610.8% |
| 22 | SmartHarvest Portfolios, LLC | 52,158 | $127,266 | 0.0% | 0% | -4.2% |
| 23 | GOLDMAN SACHS GROUP INC | 50,889 | $124,169 | 0.0% | 0% | +79.1% |
| 24 | Jain Global LLCNEW | 42,173 | $102,902 | 0.0% | 0% | new |
| 25 | Creative Planning | 39,461 | $96,285 | 0.0% | 0% | -20.5% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.